Santosh Kumar Sidhwani, Syed Ali Raza, Fatima Zaina, Ali Abbas, Omer Ahmed Shaikh, Sadia Manan. “Association of Chest X- Ray Findings With SARS-CoV-2 Severity”. Pakistan Journal of Medical & Health Sciences 16, no. 08 (September 6, 2022): 88. Accessed October 20, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/2218.